Each time you save the source file, you invoke a parsing of the test class.

你每次保存这些源文件时，便调用测试类的解析。

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So, using multimedia can reduce teachers' burden, reduce the teacher's explanation process, save time, can let the limited class time feel the knowledge of the infinite charm.

所以，利用多媒体能减轻教师的负担，减轻教师的讲解过程，节省时间，能让有限的课堂时间感受到无限的知识魅力。

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I believe that there are so many class dry to share the class service, but can save time, and many people is the class cadre, even the whole class could is the class cadre isn't that great?

我认为有这么多班干来分担班务，反而能节省时间，且许多人都是班干部，甚至全班都能是班干部这不是很好吗？

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